![Fluke 707 ex [2/10] Accuracy specifications](/img/pdf.png)
Fluke 707 ex [2/10] Accuracy specifications
![Fluke 707 ex [2/10] Accuracy specifications](/views2/1436056/page2/bg2.png)
Fluke 707Ex
Calibration Information
2
Accuracy Specifications
Accuracy is specified for 1-year after calibration at
operating temperatures of 18 °C to 28 °C and is given
as:
± ( [ % of reading ] + [ counts ] )
MEASURE V dc:
Range: + 28 V max
Resolution: 1 mV
Input Impedance: 1 MΩ
Accuracy: ± (0.015 % of reading + 2 counts)
MEASURE mA dc:
Range: 20 mA (24 mA max)
Resolution: 1 μA
Accuracy: ± (0.015 % of reading + 2 counts)
SOURCE / SIMULATE mA dc:
Range: 0 mA to 20 mA (24 mA max)
Resolution: 1 μA
Accuracy: ± (0.015 % of reading + 2 counts)
Source Mode:
Compliance: To 700 Ω at 20 mA
Simulate Mode:
External loop voltage requirement: 24 V nominal,
28 V maximum, 12 V minimum
Loop Power:
Maximum Load: 700 Ω
Percent Display:
− 25 % to 125 % (4 to 20 mA mode)
Input/Output Protection:
Fused; not replaceable
General Specifications
Maximum voltage between any terminal and earth
ground or between any two terminals:
28 V
Storage Temperature:
− 30 °C to 60 °C
Operating Temperature:
− 10 °C to 50 °C
Operating Altitude:
3000 meters maximum
Pollution Degree 2
Temperature
Coefficient:
± 0.005 % of range per °C for temperatures of
−10 °C to 18 °C and 28 °C to 50 °C
Relative Humidity:
95 % up to 30 °C
75 % up to 40 °C
45 % up to 50 °C
Vibration:
Random 2 g, 5 to 500 Hz
Shock:
1 meter drop test
Safety Compliance:
Complies with IEC 61010-1-95 CAT I, 28 V; CSA
C22.2 No. 1010-92 NRTL; ANSI/ISA S82.02.01-
1994;
( Directive 94/9/EG and p
NEC 500: Uo = 27.6 V, Io = 96.13 mA, Co = 76 nF,
Lo = 2.5 mH, Ui = 30 V, Ii = 24 mA, Ci = 10 nF, Li =
0 mH
CE:
Complies with EN61010-1 and EN61326
Power Requirements:
Single 9 V battery
(See Table 2 in the User-Replaceable Parts section)
Battery Life (typical):
SOURCE mode: 18 hours; 12 mA into 500 Ω;
MEASURE / SIMULATE mode: 50 hours
Size:
69.85 mm (W) x 142.87 mm (L) x 50.80 mm (H)
[ 2.75 in (W) x 5.625 in (L) x 2.00 in (H) ]
With red holster and Flex-Stand:
76.20 mm (W) x 158.75 mm (L) x 54.61mm (H)
[ 3.00 in (W) x 6.25 in (L) x 2.15 in (H) ]
Weight:
0.28 kg (0.62 lb)
With red holster and Stand:
0.42 kg (0.93 lb)
Safety Information
In this manual a Warning identifies conditions and
actions that pose hazards to the user. A Caution
identifies conditions and actions that may damage the
mA Calibrator or equipment under test. International
symbols used in this manual are identified in the
Symbols section.
Read the entire 707Ex Users Manual and the 707Ex
mA Calibrator CCD (Concept Control Drawing)
before using the mA Calibrator.
Содержание
- Calibration information 1
- Contacting fluke 1
- Introduction 1
- Ma calibrator 1
- Warranty 1
- Accuracy specifications 2
- General specifications 2
- Safety information 2
- Applying a voltage greater than 28 v to the input of the ma calibrator invalidates its ex approval and may impair its safe operation in an ex hazardous area 3
- Correct certification is illegible 3
- Damage sustained in transit 3
- Do not carry additional batteries within the ex hazardous area 3
- Do not open the ma calibrator 3
- Do not remove or install the battery within the ex hazardous area 3
- Do not use the ma calibrator in an ex hazardous area unless it is completely and securely fitted in its accompanying red holster 3
- Exposure to excessive loads 3
- External damage to the housing 3
- Faults and damage 3
- Functioning errors occur 3
- Functioning errors or obvious measurement inaccuracies occur which prevent further measurement by the ma calibrator 3
- If there is any reason to suspect that the safe operation of the ma calibrator has been affected it must be immediately withdrawn from use and precautionary measures must be taken to prevent any further use of the ma calibrator in an ex hazardous area 3
- Incorrect storage of the unit 3
- Internal damage to the ma calibrator 3
- Permitted limitations are exceeded 3
- Safety information 3
- Safety regulations 3
- The safety features and integrity of the unit may be compromised by any of the following 3
- The use of this 707ex ma calibrator meets the requirements of the regulations providing that the user observes and applies the requirements as laid down in the regulations and that improper and incorrect use of the unit is avoided 3
- Use must be restricted to the specified application parameters 3
- Use only type tested batteries the use of any other battery will invalidate the ex certification and present a safety risk refer to table 2 3
- Using the product with the red holster removed 3
- Xw warning 3
- Xw warnings and cautions 3
- Maintenance 4
- Symbols 4
- A message from 5
- Fluke corporation 5
- Static awareness 5
- Do not remove or install the battery within the ex hazardous area 7
- Insert the replacement battery and re install the battery door make sure it is securely in place 7
- Lift off the battery door on the back of the ma calibrator as shown 7
- Press d to turn the ma calibrator off 7
- Remove the battery 7
- Remove the red holster 7
- Remove the test leads from the input terminals 7
- Remove the test probes from the input signal 7
- Replacing the battery 7
- Return the ma calibrator to its red holster 7
- To avoid false readings which could lead to electric shock or injury replace the battery as soon as m low battery indicator appears on the display 7
- To replace the battery refer to figure 1 and table 2 7
- Use only a single 9 v alkaline battery properly installed to power the ma calibrator see table 2 7
- User replaceable parts 7
- User replaceable parts and accessories are shown in figure 2 and table 1 7
- Xw warning 7
- Performance verification 8
- Recommended test equipment 8
- Calibration adjustment 9
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